The meteorological and wisdom behind the grain of summer grain returns to the warehouse

The latest agricultural sentiment scheduling in the Ministry of Agriculture and Rural Affairs shows that this year's "Sanxia" wheat -scale wheat collector is fully launched on May 28, and it is rapidly promoted from south to north. At present, after the large -scale wheat in the country's summer grain producing area is closed, the tail sweeping tails in Shandong and Hebei have also been completed.

Summer grain is the first season of food production throughout the year, and winter wheat output accounts for 90 % of summer grain. This year's summer harvest is not easy. Affected by the severe autumn flood in 2021, winter wheat in the main food area was broadcast late in winter, and its growth was weak for a while. After Mai Yue for a while, Longkou seized food. Since the launch of the summer harvest summer meteorological service, meteorological workers have provided scientific and technological support for "grabbing the sky and taking a good harvest" to ensure the orderly development of summer grain granules and summer species.

From "Harvesting in Harvest" to "Granules Return to Warehouse" -

Meteorological service "fine kung fu" everywhere

"Please note that according to the forecast of the meteorological department, the weather is mainly sunny recently. Please hurry up to grab the collection." In the past few days, Hou Chaoyue, director of the Xijing Village Committee of Xihe County, Henan Province, began to "routinely" broadcast. In order to help farmers arrange summer collection and summer species, in addition to the regular release of agricultural meteorological services every day, use large speakers to spread the meteorological forecast throughout the "housekeeper" meteorological service in the village head field, which runs through the entire "San Xia".

"Before the wheat harvest, you have to give it a full water once, so that the wheat grains can grow fuller." Said Niu Jiyuan, the director of the Meteorological Taiwan Meteorological Taiwan, said that starting from May 20, they used soil moisture to analyze the emotions and help farmers pour the farmers to pour the farmers to pour the farmers Good grouting water. It didn't take long after grouting, the wheat field became golden, but the wheat grains were opened and found that most of the wheat was wet, and it was not completely mature, making it difficult for farmers to commit it.

If the wheat is closed early, the humidity is too large, you need to strengthen the drying, not to be collected and afraid of the rain to wet the wheat. The peasants are looking forward to how long the crops are, and the production is higher.

Hearing the voice of farmers, the Meteorological Department of the Flongian County not only accurately predicts the short -term precipitation in the afternoon during the summer harvest period, reminding farmers to harvest and cover the dry wheat in time, but also monitor the fire of Tanaka through satellite remote sensing to prevent fires. "The weather forecast is like the harvesting and drying time, which is accurate and timely. It has been" grabbing "for the wheat." Hou Minsheng, a farmer in Xihejing Village.

The cultivation tube is "one dragon", the land is not worried, and the output is guaranteed.

On June 10, in Junxian, which is close to Jun County, 300,000 acres of high -standard farmland wheat located in flood storage areas opened the summer. Last year, the land was drowned by two meters deep flood. In order to keep the "intercourse" that will be broadcast for more than a month to keep up with the growth progress, before the hot wind comes, the Junxian Meteorological Department uses the automatic soil moisture station throughout the townships to update the data every 10 minutes to accurately guide farmers to spray pesticides.

"The county's meteorological station forecast will have shower or thunderstorms after the 8th. I have to quickly collect wheat while watching it for two days. When the love is good, I still have to plant buds." Li Jinliang, a group of farmers in Yangcun, looked at the weather forecast SMS.

It is hard to imagine that more than 7 months ago, it continued to rain, and it encountered the largest flood in Luohe for 60 years. Now, standing on the dam in Dongyang Village, Guanchi Town, Dali County, a monopoly is golden.

"With the guidance of meteorological experts and the weather changes, this year's wheat is not only affected by the rise of water last year, but the yield per mu is also stable at about 1200 pounds." Said Tamen Mountain, four groups of farmers in Dongyang Village.

From "eating by the sky" to "seeing the sky management" -

Meteorological professional skills will be transformed into agricultural productivity step by step into agricultural productivity

Henan Yucheng is a large county in grain production, with wheat planting area of ​​1.161 million mu. The strong precipitation weather last fall, which caused some wheat to sow to be delayed by 15 to 20 days than usual. In addition, the soil humidity is large, the types of field seedlings are large and the proportion of weak seedlings is high, which really allows farmers to sweat.

The start is unfavorable, and farmers are worried. The local meteorological department focuses on the "promoting weakness and strength" in the late broadcast of late broadcasts, and carried out "technological strong seedlings" in all aspects -the use of agricultural meteorological automation observation data, satellite remote sensing data, etc., and dynamically grasp the growth of wheat and soil.

Indexes such as the appropriateness of crop climate and disaster intensity have become the basis for the influence of the pros and cons of meteorological conditions. Satellite remote sensing data and data such as biomass and leaf area index simulated by crop models are the key to quantitative analysis of the growth of crops across the country.

"Now, satellite remote sensing is the" fire eye gold eye "of monitoring seedlings." Li Hongmei, a senior engineer of agricultural remote sensing and economic crop meteorological service center in Shaanxi Province, introduced that the center set up a meteorological technology service team. Data develops winter wheat growth (seedlings) monitoring refined business services, and uses intelligent grid forecast to carry out refined agricultural weather forecast.

The proportion of wicked wheat in Hebei was as high as 76%, and the seedlings were the worst in history before winter. In order to achieve a stable and harvest, the Langfang Meteorological Department started from April, using satellite data to monitor the city's wheat -based vegetation index (NDVI) in different periods, and rolled the progress of winter wheat seedlings.

From the perspective of Yang Jiguo, deputy chief chief of the early warning release room of the Public Meteorological Service Center of the China Meteorological Administration, the meteorological and technological elements are integrated into the rural revitalization, entering the field, and played the role of meteorological services to help people profit and avoid increasing increasing income.

Effective damage is also increased production.

The Shandong Meteorological Department launched a special operation of "Science and Technology Miao" before the Spring Festival this year, and set up an expert guidance team to the front line to carry out technical guidance. Tancheng County, Heze City, Shandong Province is an advanced county in food production. This year, the wheat planting area reached more than 900,000 acres. Affected by the heavy rainfall weather last fall, some wheat was broadcast late this year, and the faint seedlings were relatively high all year round. "Meteorological experts cling to the season of agriculture, strengthen meteorological information services, provide timely information services in sowing, winter and spring, and middle and late wheat field management. During the period, it provided strong support, which laid the foundation of summer grain harvest. The growth and output of wheat were better than expected. "Wang Wei, director of the Agricultural Technology Promotion Center of Tancheng County, praised the fine service of the local meteorological bureau.

Shanxi also established a "11" spring tube meteorological service team to achieve the "special class and special report". "Fortunately, the whole winter wheat is very good, and the meteorological expert has been helping us. This year, the harvest is good." Recently, Wang Zhifang, a villager of Dongwu, a village of Dongwu, Yongji City, was harvested by wheat. The average number of ears of the family farms is 363,000, and the production of per mu is 481 kg.

Summer grain harvested, and the economy will be bottomed out throughout the year. The firing meteorological technology kinetic energy in the field has transformed into the joy of harvesting season. (Reporter Cui Xingyi)

[Editor in charge: Xue Tao]

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